membership plugin does not allow user to register

I set up the membership plugin, everything should be good to go, except on the register page, I do not see a "sign up" button where there should be.

The page is here: http://www.jennimckinnon.com/register

I checked the video and PDF manuals and can't find a solution. I also checked another thread to see if it is a CSS issue, and I can't seem to find anything. The link to the thread is here: https://premium.wpmudev.org/forums/topic/membership-plug-in-not-showing-sign-up-buttons

I changed my theme to the default WP 2014, and I saw the sign up button, but now when you click on it, it goes to the confirmation page (in a pop-up because the static page button didn't work at all), and when you click the button to sign up, it goes directly to the welcome page I set. There was no option to enter a username, password, etc. This is the real issue here.

Ideally, I would just like the link to where the visitor could go directly to register, without having to select a subscription, since I only have one, and it's free ... so pretty pointless. But I don't know the link to the page where they fill out their info because there isn't one it seems. I'm not sure where I went wrong.

I also set up the PayPal single payment gateway, and set the subscription to $0. The payment gateway is currently live. I'm still trying to troubleshoot on my own, and I'll take a look at the manuals again, but at this point, I'm running out of things to try ... that I can personally think of, so if anyone could help me out, it would be very greatly appreciated.

Thanks!